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79LV0408
Low Voltage 4 Megabit
(512k x 8-bit) EEPROM
CE1
RES R/B WE OE A0-16
128Kx 8
CE2 128Kx 8
CE3 128Kx 8
CE4 128Kx 8
Memory
Logic Diagram
I/O0-7
• FEATURES
• • • Four 128k x 8-bit EEPROMs MCM • RAD-PAK® radiation-hardened against natural
space radiation • Total dose hardness:
- > 100 krad (Si), depending upon space mission • Excellent Single event effects @ 25°C - SEL > 120 MeV cm2/mg (Device) - SEU > 85 MeV cm2/mg(Memory Cells) - SEU > 18 MeV cm2/mg (Write Mode) - SET > 40 MeV cm2/mg (Read Mode) • Package - 40 Pin RAD-PAK® Flat Pack - 40 Pin RAD-PAK® Rad Tolerant Flat Pack • High speed: -200 and 250 ns access times available • Data Polling and Ready/Busy signal • Software data protection • Write protection by RES pin • High endurance - 10,000 erase/write (Page Mode), - 10 year